发明名称 |
CAMERA CONTROL SYSTEM IN VIDEO CONFERENCE SYSTEM |
摘要 |
PURPOSE:To provide the video conference system in which preliminary preparation before a conference is not required and a speaker is displayed on the center of a screen with respect to the video conference system in which a camera is directed to a talking person and the image of the person is picked up. CONSTITUTION:A transmission source 1 sends an electromagnetic wave and a radio wave reception means 2 detects the sent electromagnetic wave and a camera control means 4 directs a camera 3 in a direction of the electromagnetic transmission to pick up the image of a speaker. Moreover, a talker detection means 6 uses a unidirectional microphone 5 to specify the talker to allow an electromagnetic wave generating means 7 to transmit an electromagnetic wave from a transmission source 1 of the specified talker. |
申请公布号 |
JPH06276514(A) |
申请公布日期 |
1994.09.30 |
申请号 |
JP19930060354 |
申请日期 |
1993.03.19 |
申请人 |
FUJITSU LTD |
发明人 |
KINOSHITA KATSUMASA;ITO TAKASHI;TSURUTA TORU;MATSUDA KIICHI |
分类号 |
G05D3/00;H04N5/222;H04N7/15 |
主分类号 |
G05D3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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